Air-cooled ammonia refrigeration units

Air/Water

Chiller
Air/Water
R-717
Speed-controlled
Screw compressors
Reciprocating compressor

Heating capacity range

200 - 1700 kW

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Informations

Description

Diese luftgekühlte Kältemaschine mit dem natürlichen Kältemittel Ammoniak erreicht hervorragende Wirkungsgrade. Sie wird nach Kundenwunsch ausgelegt: Art der Verdichter- und Verflüssigertechnologie kann ausgewählt werden.

Technical info

Aussenaufstellung
Natural refrigerant
Umweltfreundlich
Flexibel und vielseitig
Überfluteter Verdampfer
EC Ventilatoren
Tiefe Kältemittelfüllmenge
Erprobtes Sicherheitskonzept

Upon request

Plate und Shell Enthitzer
60.0% Wärmerückgewinnung
Zusätzlicher Verflüssiger
Hybridverflüssiger
Adiabater Verflüssiger
Garantieerweiterung bis 15 Jahre

Our References

All

All references

New building

Efficient cooling solution for Interlaken HospitalInterlaken Hospital is investing in its future and adapting its infrastructure to meet modern requirements. In the new building now replacing the oldest complex on the hospital campus, a CTA standard chiller ensures everything is at the right temperature – in summer and in winter.Learn more

New building

Cooling and heating for the new Festhalle in BernWhen up to 9,000 people attend a concert or conference inside the new Festhalle Bern, it can get pretty warm. A custom CTA cooling/heating unit acts as a chiller in summer and a heat pump during winter, thus ensuring pleasant temperatures all year round.Learn more

Replacement system

Extremely quiet replacement system with a sustainable refrigerant The previous chiller had reached the end of its service life and had to be replaced. A new low-noise propane chiller was installed and commissioned in record time. The backbone of the project was the long-standing partnership with the supplier of the chiller. Learn more

Replacement system

Sustainable cooling technology for cheese productionCheese production requires reliable cooling. To achieve this, the Studer cheese dairy uses a propane-based cooling system with ice storage. Thanks to its natural refrigerants, a sound and simple safety concept and regular maintenance, this system guarantees optimum quality and seamless operation.Learn more

Replacement system

Bespoke cooling solutions pay offIn addition to high-quality and financially attractive standard solutions, CTA offers its customers custom refrigeration systems that meet special requirements (capacity, regulation, installation, etc.). Although they are more expensive to purchase, they often promise savings in energy costs. And it shows: despite higher investment costs, custom refrigeration solutions are not necessarily more expensive than standard machines over their entire service life.Learn more

Refurbishment

The art of replacing systemsA leading Swiss luxury watch company replaced the refrigeration system at its headquarters after 14 years. Particularly challenging: the placement.Learn more

New building

Safe and climate-friendly – Chillers with NH₃ for data centresTheir high safety standards make ammonia chillers a reliable and safe solution for cooling data centres. The example of a redundantly designed cooling system for a regional data centre operator shows that high performance and energy efficiency go hand in hand.Learn more

Your chiller experts

Showing contacts near Bern.

Maxime Campi

Climate/cooling sales consultant French-speaking Switzerland

maxime.campi@cta.ch

+41 21 333 46 28

Danijel Matic

Technical sales consultant air conditioning/refrigeration

danijel.matic@cta.ch

+41 61 413 70 78

Fritz Egli

Technical sales consultant air conditioning/refrigeration

fritz.egli@cta.ch

+41 31 720 10 24

Marco Vagelli

Technical sales consultant air conditioning/refrigeration

marco.vagelli@cta.ch

+41 44 405 40 44

Hanspeter Pfister

Technical sales consultant air conditioning/refrigeration

hanspeter.pfister@cta.ch

+41 44 405 40 20